I can happily take pics of the mpg display whilst on travels however I know what people's response will be, the only to know the true mpg is to come and drive the car and witness it for yourself which when a potential buyer comes they will see. Please note I did say mpg depends on how heavy footed you are and how often you accelerate and brake, my figures are based on a 200 mile flat road trip with cruise so no accelerating or brake was really required.